Chemistry, 25.11.2020 01:00 serenityparish
1. Se prepara una solución con 20 g de soluto y 400 ml de etanol (densidad= 0,8 g/ml).
a. Indicar su concentración en %m/m y gst/100 gsv.
b. Si la masa molar del soluto es 80 g/mol, ¿cuál es la concentración molal de la solución?
PORFA AYUSA MANDEN PROCEDIMIENTO TAMBIEN
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1. Se prepara una solución con 20 g de soluto y 400 ml de etanol (densidad= 0,8 g/ml).
a. Indicar s...
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